Camera: Rotate display if app doesn't use setDisplayOrientation.

Third party application not following setDisplayOrientation
logic properly and as a result preview used to come inverted.

Fix made to track setDisplayOrientation call invocation and
if no call had been made then, rotate the buffers accordingly.

Change-Id: I9eac28396c4ce8844bf6a4f19ee7650a620ff4a5
CRs-fixed: 575558